<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			table,th,thead,tfoot,tbody,td{
				border:1px solid gray;
				text-align:center;
			}
		</style>
	</head>
	<body>
		<table>
			<caption>考试成绩表</caption>
			<thead>
				<tr>
					<th>姓名</th>
					<th>语文</th>
					<th>英语</th>
					<th>数学</th>
				</tr>
			</thead>
			<tbody>
				<tr>
					<td>小明</td>
					<td>80</td>
					<td>80</td>
					<td>80</td>
				</tr>
				<tr>
					<td>小红</td>
					<td>90</td>
					<td>90</td>
					<td>90</td>
				</tr>
				<tr>
					<td>小杰</td>
					<td>100</td>
					<td>100</td>
					<td>100</td>
				</tr>
			</tbody>
			<tfoot>
				<tr>
					<td>平均</td>
					<td>90</td>
					<td>90</td>
					<td>90</td>
				</tr>
			</tfoot>
		</table>
	</body>
</html>
